<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <script src="../js/vue.js"></script>
</head>

<body>
  <div id="root">
    
  </div>
</body>

<script>
  Vue.config.productionTip = false

  // 定义student组件
  const student = Vue.extend({
    name: 'student',
    template: `
    <div>
      <h2>学生姓名：{{name}}</h2>
      <h2>学生年龄：{{age}}</h2>
    </div>
    `,
    data() {
      return {
        name: 'ccc',
        age: 22
      }
    }
  })

  // 定义school组件
  const school = Vue.extend(
    {
      name: 'school',
      components: {
        student
      },
      template: `
    <div>
      <h2>学校名称：{{name}}</h2>
      <h2>学校地址：{{address}}</h2>
      <hr>
      <student></student>
    </div>
    `,
      data() {
        return {
          name: 'gzhu',
          address: 'gz'
        }
      },
    }
  )

  // 定义hello组件
  const hello = Vue.extend({
    template: `
    <h1>{{msg}}</h1>
    `,
    data() {
      return {
        msg: 'Welcome to Vue'
      }
    }
  })

  // 定义app组件
  const app = Vue.extend({
    template:`
    <div>
      <hello></hello>
      <school></school>
    </div>
    `,
    components:{
      school,
      hello
    }
  })


  // 创建vm
  new Vue({
    template:`<app></app>`,
    el: '#root',
    // 注册组件（局部）
    components: {
      app
    }
  })
</script>

</html>